Is Amaterasu hotter than Sun?
William Rodriguez
Published Jan 07, 2026
Amaterasu as hot as the sun. This is actually not a contradiction, the sun only gives off so much energy per DAY with its entire massive surface area, we also learn later on that Itachi is comparable to the war arc that fought the 10 Tails.
How hot is Amaterasu fire?
Even at the surface it's like 5,505 °C / 9,941 °F. Exposure to either would cause rapid and severe burning. Prolonged exposure to either and you'd be less than ash. According to xkcd, one femtosecond in the sun's core would have you exceeding the IEEE P1584B standard for second-degree burns.Can Amaterasu burn the sun?
Said to be "the fires from hell" and to burn as hot as the sun itself, Amaterasu burns any material — other flames included — until nothing but ash remains. Throughout the series some objects have shown some degree of imperviousness to the flames such as Gaara's chakra-infused sand, and Naruto's Version 1 chakra cloak.Does Amaterasu burn forever?
Amaterasu is said to never stop burning; even when whatever is caught by the Amaterasu is completely reduced to ash or destroyed, it can still continue burning for seven days and seven nights.How strong is Amaterasu?
8 Strongest Ability: AmaterasuIn both cases, Amaterasu is accessible through the left eye. When used, this ability immediately burns the target with black flames that cannot be extinguished until they burn to a crisp. Both Itachi and Sasuke are extremely proficient users of this eye power.